A、Electronic music. B、Civil engineering. C、Electronics. D、Electronic engineering. C细节题。

M: I am really getting worried about Mary. She .will sit in for an exam in two weeks time. But all she is talking about now is nothing but the upcoming concert.
W: She may fail along that line. Let’s try to talk some sense into her.
Q: What are the speakers probably going to do?

M: You know, I started out in civil engineering. Then I switched to electronic engineering. But what really interests me is electronic music.
W: Wow, that’s a long way away from civil engineering.
Q: Which of the following has the man never been interested in?